查询词典 H

Acute pancreatitis patients were grouped as MAP and SAP after 72 h according to the clinical manifestations. Results:All the indexes were significantly higher in the AP group（P.05）. Urinary trypsinogen activation peptide and serum procalcitonin were increased significantly after 48 h.The sensitivity、specificity and positive likelihood rate of TAP and PCT were 90.5％,87.5％,7.2 and 90.5％,82.5％,7.2 respectively.

结果：急性胰腺炎组与非急性胰腺炎组各项检测结果均存在显著性差异（P.05），各检测指标的敏感度、特异性和阳性似然比存在一定差异，尿TAP和血清PCT在入院48 h后统计效能最高，尿TAP敏感度、特异度以及阳性似然比分别为90.5％、87.5％和7.2；血清PCT敏感度、特异度及阳性似然比分别为90.5％、82.5％和7.2。

The result showed when they exercised for thirty minutes with the velocity 7km/hand 6km/h,the average amount of oxygen uptake got to 53.18±14.55% and 54.70±11.47%of the maximum,the average heart rate got to 63.20±7.75%and 69.29±7.07%of the calculated maximal heart rate at the process of the physical fitness walking.

研究结果显示：1。大学生在进行运动时间为30分钟，速度为男生7km/h，女生6km/h的健身走运动过程中，其平均摄氧量占到了其V0_2max的53.18±14.55%54.70±11.47%，其平均心率占到了推算HR_的63.20±7.75%69.29±7.07%。2。

Methods Loading dose 5mg of midazolam was given by slow intravenous injection first.Ⅱ-Ⅲ level Ramsay calm gradings was obtained by continuous giving maintenance does 0.04~0.2 mgkg^(-1)h^(-1) with transfer pump. Simultaneously continuous monitoring was given to patient's SpO2 and CVP. Artery courage vigor and Ramsay grading were analyzed before the medication was applied and two hours after the medication.

选择我科2007年6月～2008年5月住院患者中需机械通气的病例23例，首先缓慢静注咪唑安定5 mg的负荷量，然后持续静脉泵注维持量的咪唑安定0.04~0.2 mgkg^(-1)h^(-1)，以获得Ⅱ~Ⅲ级Ramsay镇静评分，同时连续监测患者的SpO2、CVP及用药前和用药2 h后动脉血气及Ramsay镇静分级。

Objective To investigate the effect of H.pylori infection and eradication on gastric parietal cell and H + K +ATPase mRNA expression in a murine model.

目的 利用人类幽门螺杆菌慢性感染小鼠模型研究根除Hp前后胃壁细胞及H+ K+ ATP酶mRNA基因表达的变化。

To investigate the effects of cold acclimation on the cold tolerance, the leaves of chrysanthemum were treated at 4℃ for 5 hours, and then the changes of electrolytic leakage, content of malondialdehyde level, soluble protein, proline and activity of 5'-nucleotidase, superoxide dismutase and peroxidase were measured after low temperature stress with different times (0.5-5 h).

为揭示低温锻炼下菊花生理变化特点及特异性表现，以切花菊秋白菊叶片为试验试材，在4℃下对其进行5 h的低温锻炼，然后在－5℃下分别进行0，0.5，1，3和5 h不同时间的低温胁迫。

In Ugaritic and Arabic there are a few extra consonants: Ha, h for another kind of palatal "h" already mentioned; Ghain, g or g for another kind of Ayin; d and d for other kinds of "d"; z for another emphatic sibilant; and s often used for sh.

&在乌加里特文和阿拉伯文有一些额外的辅音：哈，小时，另一种腭的& H &已经提到； Ghain ， g或克的另一种Ayin ； D和D的其他种类的& D &类；另一强调sibilant ；和s常常被用於&上海。

But it retards the hydration of C_3Sand restrains the formation of C-S-H. The setting is determined by thequantity of C-S-H without SRA.

研究结果表明：SRA促进了C_3A的溶解和水化，加速了AFt的形成，延缓了C_3S的水化，抑制了C—S—H凝胶的生成。

Igh concentrations of H〓O〓 and MV caused oxidative injury to antenna system, and led to the decline of qNP, especially in chilling-susceptible cultivars.

〓O〓和MV对水稻不同耐冷品种荧光参数的影响不同浓度的H〓O〓和MV处理水稻幼苗，常温下两品种的Fo都下降，qNP增加，但过高浓度会对天线系统造成氧化胁迫，使qNP下降，而且冷敏感品种对活性氧的增加更敏感。H〓O〓和MV处理加剧水稻的低温伤害。

Based on the experience in plate,controlled rolling and analysis of the problems of application of controlled rolling to H-beam.

根据钢板的控轧经验，结合 H型钢轧制的特点分析控轧在轧制中运用的具体问题，制定 H型钢控轧工艺方案。

The H-Beam head displacement field and rolling force parameters were studied in detail.

利用有限元方法建立了立辊偏移前后H型钢轧制的有限元模型，研究了立辊轴线偏移时H型钢头部位移场和力能参数的变化规律。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。